The specific method is:
1, take bus No.308 from Yudong, pass 1 station and arrive at the old weather station.
2. Walk about 10 meter to the Meteorological Bureau Station.
3. Take bus No.297, pass 10 station and arrive at Hangu station.
Yudong, located in Yudong Township in the west of Kaili, is a natural karst cave.